From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eduards Bezverhijs Date: Sat, 13 Sep 2014 22:05:12 +0300 Subject: [ath9k-devel] AR9382 spams syslog with loads of "Chip reset failed" messages Message-ID: <54149568.7070806@inbox.lv> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Hi! I bought AR5BHB116 wifi which is half size mini pcie card with 2 antenas for use as an AP with hostapd. Till this moment I can not get that card working as it should work. I tried multiple machines, kernels and distros and it's all the same, it spams logs with this no matter in what mode - AP or managed: [ 140.993008] ath: phy0: Chip reset failed [ 140.993083] ath: phy0: Unable to reset channel, reset status -22 [ 141.427312] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xdeadbeef AR_DIAG_SW=0xdeadbeef DMADBG_7=0xdeadbeef [ 141.427607] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up CPU is busy 100% as it's logging this really fast, although it's just an Atom 330 (dual core + ht). Even this triggers spamming: ifconfig wlan0 up What I've tried: distros: debian wheezy, archlinux, ubuntu 14.04 kernels: 3.2, 3.12, 3.13, 3.15, 3.16 machines: Acer 3610, D2500CCE tried nohwcrypt=1, tried power saving off (apparantly it's already off with AP mode) Guys, what can I do to fix this? Is there anything I can help with debugging? regards Eduards -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20140913/27719dd1/attachment.html